Electronic cigarettes may contain nicotine which is addictive. Electronic cigarettes are products intended for use by person ages 18 years and over, They are not recommended for persons who are allergic/sensitive to nicotine; pregnant or breastfeeding women; persons who should avoid using nicotine products for medical reasons; or persons with an unstable heart condition as they could be hazardous to health. Keep Electronic Cigarettes out of reach of children.